by Jeff Snyder

42 questions
One question set, multiple game modes. Tap any game to see it in action. Not sure which to pick?
Two teams place stones on a Go-style board by answering correctly. Capture territory to win.
2 teams, up to 40 students
The class is trapped in a biolab. Answer questions to restore power and crack the passcode to escape before zombies break in.
Whole class, up to 40 students

The whole class works together to blast through walls and defeat monsters. Correct answers deal damage to the current obstacle.
Whole class, up to 40 students
Two teams pull a rope. Each round, the team with more correct answers tugs the rope their way. Pull the other team into the mud to win.
2 teams, up to 40 students
Answer a question, then swat bugs on screen for bonus points. Combines quiz review with an action mini-game.
Up to 40 students
Students race through questions at their own speed. Streak bonuses reward consecutive correct answers. Power-ups add chaos.
Up to 40 students
Teacher-paced. Each question appears on every screen at once. Speed bonuses for fast answers. Live leaderboard on the projected screen.
Up to 40 students
Many families left their homeland to escape religious ______.
Immigrants often fled ______ because of political violence.
Fear of ______ forced people to cross borders illegally.
New immigrants often lived in a crowded ______ building.
A single ______ could house dozens of families.
Life in a ______ was difficult but affordable for newcomers.
A large ______ of immigrants arrived in the city in 1900.
Each ______ brought new cultures and traditions.
Another ______ of migration followed the war.
Many immigrants worked long hours to ______.
It was hard to ______ in a low-paying factory job.
Families shared rooms just to ______.
Immigrants often found jobs in the ______ industry.
The ______ factories employed many newcomers.
She sewed clothes in a ______ shop to earn money.
Families slept on a thin ______ on the floor.
A single ______ was shared by several children.
They stuffed straw into a ______ to stay warm.
Immigrant neighborhoods were often ______ populated.
People lived ______ packed into small apartments.
The area became ______ crowded over time.
Living conditions were often ______ and unhealthy.
Many tenements were dark and ______.
The lack of clean water made housing ______.
Each floor shared a single outdoor ______.
Using a common ______ spread disease.
Families waited in line to use the ______.
Light entered the building through a narrow ______.
Air traveled down the ______ to lower floors.
The ______ provided limited sunlight.
Builders tried to ______ the rooms with fresh air.
Windows were opened to ______ the space.
Poor design made it hard to ______ apartments.
Immigrant stories often ran ______ to each other.
Their experiences followed ______ paths.
Many lives developed along ______ lines.
Workers gathered at a local ______ after work.
The ______ was a social center for immigrants.
Men discussed jobs inside the ______.
The city worked to ______ old tenement buildings.
Efforts to ______ housing improved safety.
Historians want to ______ immigrant neighborhoods.
